Results 111 to 120 of about 183,182 (273)

LOS MIGRANTES COMO ACTORES DEL DESARROLLO EN LOS PAÍSES DE ORIGEN Y DESTINO. SOBRE CODESARROLLO Y GOBERNANZA DE LA MOVILIDAD TRANSNACIONAL

open access: yesRevista de Estudios Empresariales. Segunda Época, 2014
As from the decade of the eighties, the connections between Migration and Development have awakened the interest of several countries within the framework of reflection, regarding the migratory flows.
Mourad Aboussi
doaj  

Self‐Regulating Sodium‐Ion Battery Materials: From Phase Reconstruction to Functional Activation

open access: yesAdvanced Materials, EarlyView.
Self‐regulating sodium‐ion batteries hinge on programmable phase behavior in layered oxides, interphases that renew without growth, and electrolytes that steer solvation and chemistry. This review distills mechanisms into design rules that span composition, site and entropy tuning, and self‐buffering anodes, linking operando evidence to choices and ...
Hong Gao   +10 more
wiley   +1 more source

Labour Migration Patterns in Europe: Recent Trends, Future Challenges [PDF]

open access: yes
In the last few years, issues related to international migration are receiving increasing attention from policy makers. This reflects mainly the changes in the magnitude and composition of migration flows. Net migration into the EU has risen again during
K. Pichelmann, N. Diez Guardia
core  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Suppressing Metal–Molecule Charge Transfer With a Phosphorus Interlayer

open access: yesAdvanced Materials Interfaces, EarlyView.
Phosphorus forms stable reconstructions with remarkable properties on various metal substrates. Here, using a spectroscopic approach, its role as an effective buffer layer on Cu(110) is demonstrated, preventing charge transfer to adsorbed Zn‐tetraphenylporphyrins (ZnTPP).
Mattia Bassotti   +7 more
wiley   +1 more source

Predicting the role of inequalities on human mobility patterns. [PDF]

open access: yesPNAS Nexus
Boldini A   +6 more
europepmc   +1 more source

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

open access: yesAdvanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva   +5 more
wiley   +1 more source

Return Migration: Theory and Empirical Evidence [PDF]

open access: yes
In this paper we discuss forms of migration that are non-permanent. We focus on temporary migrations where the decision to return is taken by the immigrant. These migrations are likely to be frequent, and we provide some evidence for the UK.
Christian Dustmann, Yoram Weiss
core  

Migration strategies, connectivity and corridor features of the partial migrant little bustard (Tetrax tetrax) across the Iberian Peninsula. [PDF]

open access: yesMov Ecol
González Del Portillo D   +8 more
europepmc   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

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